ArticleMolecular biology reports2009
Expression and sequence variation of the cucumber Por gene in the synthesized allotetraploid Cucumis x hytivus.
Article in Molecular biology reports, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed, 11 citations in OpenAlex.
- Whole-Genome Sequence of Synthesized Allopolyploids inAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Article
- Article
- Oligo-painting and GISH reveal meiotic chromosome biases and increased meiotic stability in synthetic allotetraploid Cucumis ×hytivus with dysploid parental karyotypes.BMC plant biology · 2019Article
- Karyotype analysis and genetic variation of a mutant in Siraitia grosvenorii.Molecular biology reports · 2012Article
- Extensive changes to alternative splicing patterns following allopolyploidy in natural and resynthesized polyploids.Proceedings of the National Academy of Sciences of the United States of America · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The molecular evolution of the cucumber Por gene in early generations of the synthesized allotetraploid Cucumis x hytivus was investigated. The results from gene expression analysis showed that the cucumber Por gene was silenced in the S(1) generation, and re-activated in the S(2) generation. In the S(3) and S(4) generations, the transcripts remained activated but sequence changes were observed. Further analysis indicated that base substitutions, including two transitions and one transversion, occurred in the S(1) and S(3) generation, respectively, and in the S(3) generation, an intron was found to be retained in the transcript. This indicates allopolyploidy induced rapid silencing and mutation of the cucumber Por gene. Further, gene mutations such as base substitution and intron retention are modes of evolution for duplicated genes in newly formed polyploids.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.